diff --git a/lib/Target/AArch64/AArch64ISelLowering.cpp b/lib/Target/AArch64/AArch64ISelLowering.cpp
index 49e0ed2e2ab..30094ddd402 100644
--- a/lib/Target/AArch64/AArch64ISelLowering.cpp
+++ b/lib/Target/AArch64/AArch64ISelLowering.cpp
@@ -8153,8 +8153,7 @@ Value *AArch64TargetLowering::emitLoadLinked(IRBuilder<> &Builder, Value *Addr,
                                              AtomicOrdering Ord) const {
   Module *M = Builder.GetInsertBlock()->getParent()->getParent();
   Type *ValTy = cast<PointerType>(Addr->getType())->getElementType();
-  bool IsAcquire =
-      Ord == Acquire || Ord == AcquireRelease || Ord == SequentiallyConsistent;
+  bool IsAcquire = isAtLeastAcquire(Ord);
 
   // Since i128 isn't legal and intrinsics don't get type-lowered, the ldrexd
   // intrinsic must return {i64, i64} and we have to recombine them into a
@@ -8189,8 +8188,7 @@ Value *AArch64TargetLowering::emitStoreConditional(IRBuilder<> &Builder,
                                                    Value *Val, Value *Addr,
                                                    AtomicOrdering Ord) const {
   Module *M = Builder.GetInsertBlock()->getParent()->getParent();
-  bool IsRelease =
-      Ord == Release || Ord == AcquireRelease || Ord == SequentiallyConsistent;
+  bool IsRelease = isAtLeastRelease(Ord);
 
   // Since the intrinsics must have legal type, the i128 intrinsics take two
   // parameters: "i64, i64". We must marshal Val into the appropriate form
diff --git a/lib/Target/AArch64/AArch64InstrAtomics.td b/lib/Target/AArch64/AArch64InstrAtomics.td
index 3b9e3c63059..4923a1161df 100644
--- a/lib/Target/AArch64/AArch64InstrAtomics.td
+++ b/lib/Target/AArch64/AArch64InstrAtomics.td
@@ -29,8 +29,7 @@ def : Pat<(atomic_fence (imm), (imm)), (DMB (i32 0xb))>;
 class acquiring_load<PatFrag base>
   : PatFrag<(ops node:$ptr), (base node:$ptr), [{
   AtomicOrdering Ordering = cast<AtomicSDNode>(N)->getOrdering();
-  assert(Ordering != AcquireRelease && "unexpected load ordering");
-  return Ordering == Acquire || Ordering == SequentiallyConsistent;
+  return isAtLeastAcquire(Ordering);
 }]>;
 
 // An atomic load operation that does not need either acquire or release
@@ -38,7 +37,7 @@ class acquiring_load<PatFrag base>
 class relaxed_load<PatFrag base>
   : PatFrag<(ops node:$ptr), (base node:$ptr), [{
   AtomicOrdering Ordering = cast<AtomicSDNode>(N)->getOrdering();
-  return Ordering == Monotonic || Ordering == Unordered;
+  return !isAtLeastAcquire(Ordering);
 }]>;
 
 // 8-bit loads
@@ -114,14 +113,14 @@ class releasing_store<PatFrag base>
   : PatFrag<(ops node:$ptr, node:$val), (base node:$ptr, node:$val), [{
   AtomicOrdering Ordering = cast<AtomicSDNode>(N)->getOrdering();
   assert(Ordering != AcquireRelease && "unexpected store ordering");
-  return Ordering == Release || Ordering == SequentiallyConsistent;
+  return isAtLeastRelease(Ordering);
 }]>;
 
 // An atomic store operation that doesn't actually need to be atomic on AArch64.
 class relaxed_store<PatFrag base>
   : PatFrag<(ops node:$ptr, node:$val), (base node:$ptr, node:$val), [{
   AtomicOrdering Ordering = cast<AtomicSDNode>(N)->getOrdering();
-  return Ordering == Monotonic || Ordering == Unordered;
+  return !isAtLeastRelease(Ordering);
 }]>;
 
 // 8-bit stores
diff --git a/lib/Target/ARM/ARMISelLowering.cpp b/lib/Target/ARM/ARMISelLowering.cpp
index e8cbada3447..8c670e75dda 100644
--- a/lib/Target/ARM/ARMISelLowering.cpp
+++ b/lib/Target/ARM/ARMISelLowering.cpp
@@ -10885,8 +10885,7 @@ Value *ARMTargetLowering::emitLoadLinked(IRBuilder<> &Builder, Value *Addr,
                                          AtomicOrdering Ord) const {
   Module *M = Builder.GetInsertBlock()->getParent()->getParent();
   Type *ValTy = cast<PointerType>(Addr->getType())->getElementType();
-  bool IsAcquire =
-      Ord == Acquire || Ord == AcquireRelease || Ord == SequentiallyConsistent;
+  bool IsAcquire = isAtLeastAcquire(Ord);
 
   // Since i64 isn't legal and intrinsics don't get type-lowered, the ldrexd
   // intrinsic must return {i32, i32} and we have to recombine them into a
@@ -10922,8 +10921,7 @@ Value *ARMTargetLowering::emitStoreConditional(IRBuilder<> &Builder, Value *Val,
                                                Value *Addr,
                                                AtomicOrdering Ord) const {
   Module *M = Builder.GetInsertBlock()->getParent()->getParent();
-  bool IsRelease =
-      Ord == Release || Ord == AcquireRelease || Ord == SequentiallyConsistent;
+  bool IsRelease = isAtLeastRelease(Ord);
 
   // Since the intrinsics must have legal type, the i64 intrinsics take two
   // parameters: "i32, i32". We must marshal Val into the appropriate form
diff --git a/lib/Target/ARM/ARMInstrInfo.td b/lib/Target/ARM/ARMInstrInfo.td
index e7640f0e98f..f56b682b03d 100644
--- a/lib/Target/ARM/ARMInstrInfo.td
+++ b/lib/Target/ARM/ARMInstrInfo.td
@@ -4638,7 +4638,7 @@ def : ARMPat<(stlex_2 (and GPR:$Rt, 0xffff), addr_offset_none:$addr),
 class acquiring_load<PatFrag base>
   : PatFrag<(ops node:$ptr), (base node:$ptr), [{
   AtomicOrdering Ordering = cast<AtomicSDNode>(N)->getOrdering();
-  return Ordering == Acquire || Ordering == SequentiallyConsistent;
+  return isAtLeastAcquire(Ordering);
 }]>;
 
 def atomic_load_acquire_8  : acquiring_load<atomic_load_8>;
@@ -4648,7 +4648,7 @@ def atomic_load_acquire_32 : acquiring_load<atomic_load_32>;
 class releasing_store<PatFrag base>
   : PatFrag<(ops node:$ptr, node:$val), (base node:$ptr, node:$val), [{
   AtomicOrdering Ordering = cast<AtomicSDNode>(N)->getOrdering();
-  return Ordering == Release || Ordering == SequentiallyConsistent;
+  return isAtLeastRelease(Ordering);
 }]>;
 
 def atomic_store_release_8  : releasing_store<atomic_store_8>;